1 files changed, 38 insertions, 0 deletions
diff --git a/debuginfo-tests/dexter/dex/dextIR/ValueIR.py b/debuginfo-tests/dexter/dex/dextIR/ValueIR.py
new file mode 100644
index 00000000000..9d532acbb21
--- /dev/null
+++ b/debuginfo-tests/dexter/dex/dextIR/ValueIR.py
@@ -0,0 +1,38 @@
+# DExTer : Debugging Experience Tester
+# ~~~~~~   ~         ~~         ~   ~~
+#
+# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+# See https://llvm.org/LICENSE.txt for license information.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+
+class ValueIR:
+    """Data class to store the result of an expression evaluation."""
+
+    def __init__(self,
+                 expression: str,
+                 value: str,
+                 type_name: str,
+                 could_evaluate: bool,
+                 error_string: str = None,
+                 is_optimized_away: bool = False,
+                 is_irretrievable: bool = False):
+        self.expression = expression
+        self.value = value
+        self.type_name = type_name
+        self.could_evaluate = could_evaluate
+        self.error_string = error_string
+        self.is_optimized_away = is_optimized_away
+        self.is_irretrievable = is_irretrievable
+
+    def __str__(self):
+        prefix = '"{}": '.format(self.expression)
+        if self.error_string is not None:
+            return prefix + self.error_string
+        if self.value is not None:
+            return prefix + '({}) {}'.format(self.type_name, self.value)
+        return (prefix +
+                'could_evaluate: {}; irretrievable: {}; optimized_away: {};'
+                    .format(self.could_evaluate, self.is_irretrievable,
+                            self.is_optimized_away))
+